HMS Networks Anybus Communicator ABC3000 Startup Manual page 17

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Rotary Switch Settings Anybus Communicator - PROFIBUS to Modbus
RTU/Serial
Example 2. To set the node address 7E hex = 126 dec
• The rear rotary switch A is not used, ensure that it is set to 0.
• Set the center rotary switch B to 7.
• Set the front rotary switch C to E.
The center rotary switch B 7 hex = 7 dec and the front rotary switch C E hex = 14 dec.
The node address expressed in decimal numbers is therefore 16 x 7 + 14 = 126.
SP2980 Version 1.21 Page 15 of 32